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Given below are two statements,one is la...

Given below are two statements,one is labelled as Assertion `A` and other is labelled as
Assertion A: Carbon forms two important oxides `-CO` and `CO_(2).CO` is neutral whereas `CO_(2)` is acidic in nature
Reason R:`CO_(2)` can combine with water in a limited way to form carbonic acid,while CO is sparingly soluble in water,
In the light of the above statements,choose the most appropriate answer from the options given below

A

`A` is not correct but `R` is correct

B

Both `A` and `R` are correct but`R` is not correct explanation of `A`

C

Both `A` and `R` are correct and `R` is correct explanation of `A`

D

`A` is correct but `R` is not correct

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to evaluate the two statements provided: Assertion A and Reason R. ### Step 1: Analyze the Assertion (A) - **Assertion A** states that carbon forms two important oxides: CO (carbon monoxide) and CO₂ (carbon dioxide). It claims that CO is neutral while CO₂ is acidic in nature. - **Evaluation**: This statement is correct. Carbon monoxide (CO) is classified as a neutral oxide because it does not react with acids or bases. In contrast, carbon dioxide (CO₂) is an acidic oxide because it can react with water to form carbonic acid (H₂CO₃), which is an acid. ### Step 2: Analyze the Reason (R) - **Reason R** states that CO₂ can combine with water in a limited way to form carbonic acid, while CO is sparingly soluble in water. - **Evaluation**: This statement is also correct. CO₂ reacts with water to form carbonic acid, which supports its classification as an acidic oxide. On the other hand, CO is indeed sparingly soluble in water, which means it does not form any significant acidic solution. ### Step 3: Determine the Relationship Between Assertion and Reason - The assertion is true, and the reason is also true. Furthermore, the reason provides an explanation for the assertion. It explains why CO is neutral (due to its low solubility in water) and why CO₂ is acidic (due to its ability to form carbonic acid when dissolved in water). ### Conclusion Based on the analysis: - Both the assertion and the reason are true. - The reason correctly explains the assertion. Thus, the most appropriate answer is that both the assertion and the reason are true, and the reason explains the assertion.
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